Disk Operating System (DOS) Question:
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The operating system creates ..... from the physical computer.

a. Virtual space
b. Virtual computers
c. Virtual device
d. None


b. Virtual computers

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..... share characteristics with both hardware and software.

a. Operating system
b. Software
c. Data
d. None

a. Works best with many small partitions
b. Allows many programs to use memory simultaneously
c. Allows each program in turn to use the memory
d. Does not work with overlaying